25964880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{108187}}^1$

素因数の和:108203

約数の個数: 40

約数和(自身を含む): 80491872

約数和(自身を除く): 54526992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 108187, 216374, 324561, 432748, 540935, 649122, 865496, 1081870, 1298244, 1622805, 1730992, 2163740, 2596488, 3245610, 4327480, 5192976, 6491220, 8654960, 12982440, 25964880]

約数ペア:

[(1, 25964880), (2, 12982440), (3, 8654960), (4, 6491220), (5, 5192976), (6, 4327480), (8, 3245610), (10, 2596488), (12, 2163740), (15, 1730992), (16, 1622805), (20, 1298244), (24, 1081870), (30, 865496), (40, 649122), (48, 540935), (60, 432748), (80, 324561), (120, 216374), (240, 108187)]